diff options
Diffstat (limited to 'layout.f90')
| -rw-r--r-- | layout.f90 | 34 |
1 files changed, 32 insertions, 2 deletions
@@ -32,7 +32,7 @@ implicit none character(len=:), allocatable::text integer::line_type - integer, dimension(128)::breaks + integer, dimension(:), pointer::breaks type(line), pointer::next end type line @@ -56,10 +56,18 @@ contains do while(laying_out) + if(walker%line_type == line_type_text .and. .not. associated(walker%breaks)) then + walker%breaks => calculate_wrapping(rendering_engine, walker%text) + end if + + if(associated(walker%breaks)) then + Print *, "Associated" + end if + select case (walker%line_type) case (line_type_text) - call render_proportional(rendering_engine, walker%text) + call render_proportional(rendering_engine, walker%text, walker%breaks) case (line_type_preformatted) call render_preformatted(rendering_engine, walker%text) @@ -78,6 +86,26 @@ contains end subroutine layout_lines + subroutine clear_line_breaks(first_line) + implicit none + + type(line), intent(inout), pointer::first_line + type(line), pointer::walker + + walker => first_line + + do while(associated(walker)) + if(associated(walker%breaks)) then + deallocate(walker%breaks) + walker%breaks => null() + end if + + walker => walker%next + + end do + + end subroutine clear_line_breaks + subroutine free_lines(first_line) implicit none @@ -85,6 +113,8 @@ contains type(line), pointer::walker, past + call clear_line_breaks(first_line) + walker => first_line do while(associated(walker)) |